Burnt-on milk happens to everyone who uses a frother regularly. You get distracted, forget to wipe it down immediately, and suddenly you're dealing with crusty residue that won't budge with a quick rinse.
To celebrate Tom's Guide Coffee Week, we're tackling one of the most annoying coffee equipment problems: how to rescue a frother covered in hardened milk. Whether you have a standalone device or a steam wand attached to your espresso machine, these three methods will get it clean using items you already have at home.
